The Switch,sensitive, cataloged under National Stock Number 5930-01-500-9180, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lawson Engineers Ltd. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-500-9180 |
| Primary Part Number | GL1287-0015 REFERENCE 16 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lawson Engineers Ltd |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Maximum Voltage Rating in Volts | 250.0 DC OR 600.0 AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GL1287-0015 REFERENCE 16 | Lawson Engineers Ltd (GBR) |
| GL1287-0015/16 | Lawson Engineers Ltd (GBR) |
| 193-2043 | Rs Components Limited (GBR) |
| Reference | Meaning |
|---|---|
| LS4A3K-1B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-500-9180 is a Switch,sensitive, manufactured by Lawson Engineers Ltd, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-500-9180 has 3 manufacturer part numbers on file: GL1287-0015 REFERENCE 16 (Lawson Engineers Ltd), GL1287-0015/16 (Lawson Engineers Ltd), 193-2043 (Rs Components Limited).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-547-6629. Verify interchangeability with system specifications before substitution.
Key specifications for GL1287-0015 REFERENCE 16: Inclosure Type: FULLY INCLOSED; Special Features: HEAVY-DUTY LIMIT SWITCH; SIDE ROTARY ACTUATOR; 1NC, 1NO, SINGLE-POLE DOUBLE THROW, SNAP-ACTION, DOUBLE-BREAK; 10 AMPS THERMAL; ZINC DIE-CAST HOUSING MATERIAL; LEVER INCLUDED; Maximum Voltage Rating in Volts: 250.0 DC OR 600.0 AC; End Item Identification: HOIST, AMMUNITION. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.